Harold William Kolb vs. John Green Elementary School
Should you attend Harold William Kolb or John Green Elementary School? Visitors to our site frequently compare these two schools. Compare their rankings, test scores, reviews and more to help you determine which school is the best choice for you.
School Overview
School
Top Rankings
Harold William Kolb ranks among the top 20% of public schools in California for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
John Green Elementary School ranks among the top 20% of public schools in California for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Overview
Serving 679 students in grades Kindergarten-5, Harold William Kolb ranks in the top 1% of all schools in California for overall test scores (math proficiency is top 1%, and reading proficiency is top 1%).
The percentage of students achieving proficiency in math is 87% (which is higher than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 89% (which is higher than the California state average of 47%).
The student:teacher ratio of 26:1 is higher than the California state level of 22:1.
Minority enrollment is 90% of the student body (majority Asian), which is higher than the California state average of 79% (majority Hispanic and Asian).
Serving 686 students in grades Kindergarten-5, John Green Elementary School ranks in the top 5% of all schools in California for overall test scores (math proficiency is top 1%, and reading proficiency is top 1%).
The percentage of students achieving proficiency in math is 87% (which is higher than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 83% (which is higher than the California state average of 47%).
The student:teacher ratio of 24:1 is higher than the California state level of 22:1.
Minority enrollment is 92% of the student body (majority Asian), which is higher than the California state average of 79% (majority Hispanic and Asian).
Blue Ribbon Schools
Yes
-
Grades Offered
K-5
K-5
Total Students
679 students
686 students
![This chart displays total students of Harold William Kolb by year, with the latest 2022-23 school year data. This chart displays total students of Harold William Kolb by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/total_students/143000/142715/harold-william-kolb-chart-qY55fv.png)
![This chart displays total students of John Green Elementary School by year, with the latest 2022-23 school year data. This chart displays total students of John Green Elementary School by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/total_students/131000/130836/john-green-elementary-school-chart-h7Ms7c.png)
% Male | % Female
52% | 48%
56% | 44%
![This chart displays gender of Harold William Kolb This chart displays gender of Harold William Kolb](http://images1.publicschoolreview.com/charts/gender/143000/142715/harold-william-kolb-chart-h8eDeg.png)
![This chart displays gender of John Green Elementary School This chart displays gender of John Green Elementary School](http://images2.publicschoolreview.com/charts/gender/131000/130836/john-green-elementary-school-chart-6frfTr.png)
Total Classroom Teachers
26 teachers
29 teachers
![This chart displays the total teachers of Harold William Kolb by year, with the latest 2022-23 school year data. This chart displays the total teachers of Harold William Kolb by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/total_teachers/143000/142715/harold-william-kolb-chart-ltIdwD.png)
![This chart displays the total teachers of John Green Elementary School by year, with the latest 2022-23 school year data. This chart displays the total teachers of John Green Elementary School by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/total_teachers/131000/130836/john-green-elementary-school-chart-y6wLC6.png)
Student : Teacher Ratio
26:1
24:1
![This chart displays the student teacher ratio of Harold William Kolb and the public school average student teacher ratio of California by year, with the latest 2022-23 school year data. This chart displays the student teacher ratio of Harold William Kolb and the public school average student teacher ratio of California by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/teacher_student_ratio/143000/142715/harold-william-kolb-chart-SI6s51.png)
![This chart displays the student teacher ratio of John Green Elementary School and the public school average student teacher ratio of California by year, with the latest 2022-23 school year data. This chart displays the student teacher ratio of John Green Elementary School and the public school average student teacher ratio of California by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/teacher_student_ratio/131000/130836/john-green-elementary-school-chart-pfRH1N.png)
Test Scores
Overall Testing Rank
#46 out of 9602 schools in CA
(Top 1%)
(Top 1%)
#140 out of 9602 schools in CA
(Top 5%)
(Top 5%)
![This chart displays the overall school rank of Harold William Kolb, with the latest 2021-22 school year data. This chart displays the overall school rank of Harold William Kolb, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/overall_school_rank/143000/142715/harold-william-kolb-chart-bbL9zW5.png)
![This chart displays the overall school rank of John Green Elementary School, with the latest 2021-22 school year data. This chart displays the overall school rank of John Green Elementary School, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/overall_school_rank/131000/130836/john-green-elementary-school-chart-bdDQkjG.png)
Math Test Scores (% Proficient)
87%
87%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Harold William Kolb and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in California by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Harold William Kolb and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in California by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/math_percent/143000/142715/harold-william-kolb-chart-DxWA4F.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of John Green Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in California by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Math of John Green Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in California by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/math_percent/131000/130836/john-green-elementary-school-chart-ZTvnf2.png)
Reading/Language Arts Test Scores (% Proficient)
89%
83%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Harold William Kolb and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of California by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Harold William Kolb and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of California by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/rla_percent/143000/142715/harold-william-kolb-chart-SywjxL.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of John Green Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of California by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of John Green Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of California by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/rla_percent/131000/130836/john-green-elementary-school-chart-bu6FWkf.png)
Science Test Scores (% Proficient)
70-74%
75-79%
Students by Grade
Students by Grade
![This chart displays the students of Harold William Kolb by grade. This chart displays the students of Harold William Kolb by grade.](http://images1.publicschoolreview.com/charts/students_by_grade/143000/142715/harold-william-kolb-chart-bfWUmVv.png)
![This chart displays the students of John Green Elementary School by grade. This chart displays the students of John Green Elementary School by grade.](http://images2.publicschoolreview.com/charts/students_by_grade/131000/130836/john-green-elementary-school-chart-bwWjxDG.png)
Kindergarten Students
147
78
Grade 1 Students
105
99
Grade 2 Students
101
114
Grade 3 Students
95
108
Grade 4 Students
114
134
Grade 5 Students
117
153
Students by Ethnicity
% American Indian
n/a
n/a
![This chart displays the percentage of American Indian students in Harold William Kolb and percentage of American Indian public school students in California by year, with the latest 2019-20 school year data. This chart displays the percentage of American Indian students in Harold William Kolb and percentage of American Indian public school students in California by year, with the latest 2019-20 school year data.](http://images1.publicschoolreview.com/charts/american_indian_ethnicity/143000/142715/harold-william-kolb-chart-4lqAQC.png)
n/a
% Asian
77%
82%
![This chart displays the percentage of Asian students in Harold William Kolb and the percentage of Asian public school students in California by year, with the latest 2022-23 school year data. This chart displays the percentage of Asian students in Harold William Kolb and the percentage of Asian public school students in California by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/asian_islander_ethnicity/143000/142715/harold-william-kolb-chart-ltKWUV.png)
![This chart displays the percentage of Asian students in John Green Elementary School and the percentage of Asian public school students in California by year, with the latest 2022-23 school year data. This chart displays the percentage of Asian students in John Green Elementary School and the percentage of Asian public school students in California by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/asian_islander_ethnicity/131000/130836/john-green-elementary-school-chart-bwTkxHM.png)
% Hispanic
4%
4%
![This chart displays the percentage of Hispanic students in Harold William Kolb and the percentage of Hispanic public school students in California by year, with the latest 2022-23 school year data. This chart displays the percentage of Hispanic students in Harold William Kolb and the percentage of Hispanic public school students in California by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/hispanic_students_ethnicity/143000/142715/harold-william-kolb-chart-j0NEsV.png)
![This chart displays the percentage of Hispanic students in John Green Elementary School and the percentage of Hispanic public school students in California by year, with the latest 2022-23 school year data. This chart displays the percentage of Hispanic students in John Green Elementary School and the percentage of Hispanic public school students in California by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/hispanic_students_ethnicity/131000/130836/john-green-elementary-school-chart-bhN7EkY.png)
% Black
3%
1%
![This chart displays the percentage of Black students in Harold William Kolb and the percentage of Black public school students in California by year, with the latest 2022-23 school year data. This chart displays the percentage of Black students in Harold William Kolb and the percentage of Black public school students in California by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/black_students_ethnicity/143000/142715/harold-william-kolb-chart-bpvCt85.png)
![This chart displays the percentage of Black students in John Green Elementary School and the percentage of Black public school students in California by year, with the latest 2022-23 school year data. This chart displays the percentage of Black students in John Green Elementary School and the percentage of Black public school students in California by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/black_students_ethnicity/131000/130836/john-green-elementary-school-chart-bhNSaBJ.png)
% White
10%
8%
![This chart displays the percentage of White students in Harold William Kolb and the percentage of White public school students in California by year, with the latest 2022-23 school year data. This chart displays the percentage of White students in Harold William Kolb and the percentage of White public school students in California by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/white_students_ethnicity/143000/142715/harold-william-kolb-chart-fEVsl0.png)
![This chart displays the percentage of White students in John Green Elementary School and the percentage of White public school students in California by year, with the latest 2022-23 school year data. This chart displays the percentage of White students in John Green Elementary School and the percentage of White public school students in California by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/white_students_ethnicity/131000/130836/john-green-elementary-school-chart-byMV2JI.png)
% Hawaiian
n/a
1%
% Two or more races
6%
4%
![This chart displays the percentage of students of two or more races in Harold William Kolb and the percentage of public school students of two or more races in California by year, with the latest 2022-23 school year data. This chart displays the percentage of students of two or more races in Harold William Kolb and the percentage of public school students of two or more races in California by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/143000/142715/harold-william-kolb-chart-F5BnSx.png)
![This chart displays the percentage of students of two or more races in John Green Elementary School and the percentage of public school students of two or more races in California by year, with the latest 2022-23 school year data. This chart displays the percentage of students of two or more races in John Green Elementary School and the percentage of public school students of two or more races in California by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/131000/130836/john-green-elementary-school-chart-bcjsehO.png)
Diversity Score
0.39
0.32
![This chart displays the diversity score of Harold William Kolb and the public school average diversity score of California by year, with the latest 2022-23 school year data. This chart displays the diversity score of Harold William Kolb and the public school average diversity score of California by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/diversity_score/143000/142715/harold-william-kolb-chart-becN2Am.png)
![This chart displays the diversity score of John Green Elementary School and the public school average diversity score of California by year, with the latest 2022-23 school year data. This chart displays the diversity score of John Green Elementary School and the public school average diversity score of California by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/diversity_score/131000/130836/john-green-elementary-school-chart-dLYPzF.png)
Additional Information
Eligible for Free Lunch
7%
4%
![This chart displays the percentage of students who is eligible for free lunch in Harold William Kolb and the percentage of public school students who is eligible for free lunch in California by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for free lunch in Harold William Kolb and the percentage of public school students who is eligible for free lunch in California by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/freelunch_students/143000/142715/harold-william-kolb-chart-bcjWqgR.png)
![This chart displays the percentage of students who is eligible for free lunch in John Green Elementary School and the percentage of public school students who is eligible for free lunch in California by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for free lunch in John Green Elementary School and the percentage of public school students who is eligible for free lunch in California by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/freelunch_students/131000/130836/john-green-elementary-school-chart-brpWPiH.png)
Eligible for Reduced Lunch
1%
1%
![This chart displays the percentage of students who is eligible for reduced lunch in Harold William Kolb and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2019-20 school year data. This chart displays the percentage of students who is eligible for reduced lunch in Harold William Kolb and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2019-20 school year data.](http://images1.publicschoolreview.com/charts/reduced_pricelunch_students/143000/142715/harold-william-kolb-chart-y7csoD.png)
![This chart displays the percentage of students who is eligible for reduced lunch in John Green Elementary School and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2012-13 school year data. This chart displays the percentage of students who is eligible for reduced lunch in John Green Elementary School and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2012-13 school year data.](http://images2.publicschoolreview.com/charts/reduced_pricelunch_students/131000/130836/john-green-elementary-school-chart-sSbWAV.png)